100:00:01,944 --> 00:00:03,510<i>Previously on</i>The Big Bang Theory...200:00:03,870 --> 00:00:06,671I was offered a summer researchfellowship at Princeton.300:00:06,673 --> 00:00:09,740A fine institution.400:00:09,742 --> 00:00:11,842The place whereAlbert Einstein taught,500:00:11,844 --> 00:00:13,945and where Leonard got his PhD,6